$7\mathrm{.}5$ Vertical analysis $($common size$)$ percentages for Osborne Hot Dogs' sales, cost of goods sold, and expenses are as follows:

$\backslash$table$[[$Vertical Analysis,${2007}_{?},2006,2005],[,\backslash$table$[[100\mathrm{.}0],[500]],100\mathrm{.}0,\frac{?}{\text{b}\text{a}\text{r}}(100\mathrm{.}0)$